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Item 6B - PlansP.O. Box 1808, Keller, TX 76244 817-913-1350 phone T.B.P.E. Firm Registration No. 006009 THOMAS HOOVER ENGINEERING, LLC July 28, 2023 Ms. Katasha Smithers, Principal Planner City of Southlake – Planning & Development Services 1400 Main Street, Suite 310 Southlake, TX 76092 Re: J.I.L. Custom Cabinets, Inc. Lot 2, Block A, North Davis Business Park Case # ZA23-0041 Dear Ms. Smithers: Our office has been commissioned by Mr. Rodgers Miller to prepare the documents necessary for the expansion of the on-site parking at their facility at 2150 Greenwood Drive. The site was amended in April of 2000 for the addition of a second assembly/storage and office building (approximately 6,050 sq. feet) and eleven parking spaces. Since the expansion, the number employees have been increased such that they park on the street and/or over the loading zones/fire lane. Mr. Miller would like to install ten (10) new parking spaces on the site. This expansion will allow for the employees to have adequate spaces during their work shift without encroaching into the loading zones. It will also provide some spaces for vendors and other visitors to park. Due to the existing building placement, the only area that would support additional parking spaces is along the east property line. Along this side of the property, there is an existing concrete flume that conveys water from the adjoining residential development on the north side across the J.I.L. Custom Cabinets to the paving on Greenwood Drive. This flume occupies most of the Type “A” Buffer Yard required and would prevent any required large landscaping to be installed. We are requesting that the proposed parking expansion for J.I.L. Custom Cabinets, Inc on Lot 2, Block A, North Davis Business Park Addition should be allowed to follow the requirements associated with the current zoning use, and we request that the City consider two variances to the code. Respectfully submitted, Thomas Hoover Engineering, LLC Thomas L Hoover J.I.L. CUSTOM CABINETS, INC.INDEX OF SHEETSSHEET NO. DESCRIPTIONSITEPAVING IMPROVEMENTSTHOMAS HOOVER ENGINEERING, LLCJULY 20232150 GREENWOODLOT 2, BLOCK A, NORTH DAVIS BUSINESS PARKSOUTHLAKE, TEXAS 76092SOUTHLAKE, TARRANT COUNTY, TEXAS.J.I.L. CUSTOM CABINETS, INC.PAVING IMPROVEMENTS THOMAS HOOVER ENGINEERING, LLCJ.I.L. CUSTOM CABINETS, INC.2150 GREENWOODLOT 2, BLOCK A, NORTH DAVIS BUSINESS PARKSOUTHLAKE, TEXAS 76092SOUTHLAKE, TARRANT COUNTY, TEXAS. 1.202 ACRESGREENWOOD DRIVE AMENDED SITE PLANTHOMAS HOOVER ENGINEERING, LLCJ.I.L. CUSTOM CABINETS, INC.2150 GREENWOODLOT 2, BLOCK A, NORTH DAVIS BUSINESS PARKSOUTHLAKE, TEXAS 76092SOUTHLAKE, TARRANT COUNTY, TEXAS.EXISTINGSITE DATA SUMMARY TABLEPROPOSEDSUMMARY CHART - BUFFERYARDSSITE THOMAS HOOVER ENGINEERING, LLCJ.I.L. CUSTOM CABINETS, INC.LOT 2, BLOCK A, NORTH DAVIS BUSINESS PARKSOUTHLAKE, TEXAS 76092SOUTHLAKE, TARRANT COUNTY, TEXAS.2150 GREENWOOD GREENWOOD DRIVE THOMAS HOOVER ENGINEERING, LLCJ.I.L. CUSTOM CABINETS, INC.LOT 2, BLOCK A, NORTH DAVIS BUSINESS PARKSOUTHLAKE, TEXAS 76092SOUTHLAKE, TARRANT COUNTY, TEXAS.2150 GREENWOOD GREENWOOD DRIVE THOMAS HOOVER ENGINEERING, LLCJ.I.L. CUSTOM CABINETS, INC.LOT 2, BLOCK A, NORTH DAVIS BUSINESS PARKSOUTHLAKE, TEXAS 76092SOUTHLAKE, TARRANT COUNTY, TEXAS.2150 GREENWOOD 1.202 ACRESINSTALL 170 L.F.OF TEMPORARYSILT FENCINGPER DETAILAREA OF DISTURBANCE =3,700± SQ. FEET OR 0.08 ACGREENWOOD DRIVE THOMAS HOOVER ENGINEERING, LLCJ.I.L. CUSTOM CABINETS, INC.LOT 2, BLOCK A, NORTH DAVIS BUSINESS PARKSOUTHLAKE, TEXAS 76092SOUTHLAKE, TARRANT COUNTY, TEXAS.2150 GREENWOOD 2 0 FL a M O N VARIES (94' - 100') VARIES 25'-W y - 6" 12'-0" 12'-0" fi 12'-0" i a 12" 8" (min.} Portland Cement Concrete 2" sawed construction joint 12" 12" In.) Portland Cement Concrete (3,600 psi at 28 days) {3,600 p a ] lr, i1 114' per V 114" per 1' 114' per V #4 Bars Slope to R.O.W. 2% Slope 24' o.c. each way 2% Slope �lr Prime Goat - Em Subgnade shall be stabilized to a depth of 6" min. y The pri should be directly on top of Stabilization shall extend V-0" from back of curb. Embankment to be compacted in accordance rade and extend through curb. The {See Notes 9 & 10) cost of fu aistring and installing the prima with City of Southlake Standard Specifications cost shall be considered subsidiary to the unit prices bid for Portland Cement Concrete. TYPICAL BOULEVARD SECTION VARIES VARIES 67'-0' VARIES 14'-0' 174r T-0' T-0"-12'-0' 14'-0" 6" a! 8" 8" (min.) Portland Cement Concrete 2" sawed or formed 12" (300 psi at 28 days) 12" udinal joint 2" sawed construction it 5" batik Crown 14 Bars 24o.c. each i y joint at quarter paints ' Ira" m i' Slops to R.O.W. to R.p � Prime Coat - Emulsion Monol The prime coat should be direly on top of suhgrade and extend through curb. The cost of furnishing and installing the prime Subgrad all be stabilized to a depth of 6' min, coat shall be considered subsidiary to the Embankment to he compacted in accordance S don shall extend V-0" from back of curb. unit prices bid for Portland Cement Concrete. with City of Southlake Standard d Specifications (See Notes 9 & 10) TYPICAL SECTION 67' STREET 8" (MIN.) PORTLAND CEMENT CONCRETE VARIES a o: 114" per Slope to R.Q.W. 12" Monolithic Curb Subgrade shall be stabllized to a depth of 6" Stabilization shalt extend V-0" from back {See Notes 9 & 10} VARIES 60' - Commercial SIT Industrial 70' - 84' Collector 37'-0" 18'-0" 118'-0" 6" 31-45" 8" A�psi n ant Concrete 2" sawed or formed (3,8 days) longitudinal joint 12' 5" Parabolic Crown 2" sawed construction 24'o . ach way joint at quarter points 114' to 1' L Prime - Emulsion rims ooat should be directly on top of A, subgrade and extend through curb. The cast of furnishing and Installing fhe prime coat shall be considered subsidiary to the unit prices bid for Portland Cement Concrete. Embankment to be compacted in accordance with City of Southlake Standard Specifications TYPICAL SECTION 37' STREET 8" (MIN.) PORTLAND CEMENT CONCRETE FELT EXPANSION JOINT FILLER FILL WITH JOINT SEALER T12 2" LUBRICATE THIS END EXPANSION CAP T I — 1 114' 314" DIA. SMOOTH DOWEL 30" LG., 12"O.C. TYPE A EXPANSION JOINT (300' MAXIMUM SPACING) FILL WITH JOINT SEALER 118" RAO. 2" - 114" �� 1112 NO METAL KEYWAYS TYPE B LONGITUDINAL JOINT 12'-0" 6" 6'-2"- 2" sawed constriction joint 12" 44 Bars 114" per 1, 24" o.c. each way VARIES T �0 of —flW GENERAL NOTES 1. ON CONCRETE STREETS ALL INLETS SHALL BE SEPARATED FROM THE PAVEMENT AND CURB BY BOXING OUT AROUND INLET AS SHOWN. EXPANSION JOINT MATERIAL SHALL EXTEND COMPLETELY THROUGH CURB AND SLAB. WHEN A JOINT FALLS WITHIN 5 FEET OF INLETS, MANHOLES OR OTHER STRUCTURES, CONTRACTOR SHALL ADJUST TRANSVERSE SAW JOINTS TO FALL ON CORNERS OF RECTANGULAR STRUCTURES OR AT CENTER OF ROUND STRUCTURES. 2. NO BLOCKOUTS FOR MANHOLES, JUNCTION BOXES, VALVES, ETC. UNLESS APPROVED BY THE CITY ENGINEER. 3. ALL REINFORCING STEEL SHALL BE DEFORMED BARS. REINFORCING STEEL SHALL BE PLACED PROVIDING A MINIMUM OF 2" CLEARANCE FROM ALL FORMS. REINFORCING STEEL SHALL BE PLACED IN THE CENTER OF THE PAVEMENT THICKNESS. 8" PAVING MIN. REINF. - NO.4 BARS AT 24" O.C. EACH WAY 6" PAVING MIN. REINF. - NO.3 BARS AT 18" O.C. EACH WAY 4. WHERE REINFORCING BARS ARE SPLICED, A 30" LAP SHALL BE USED. S. TYPE C TRANSVERSE CONTRACTION JOINTS SHALL BE ON 15 FT CENTERS. 6. ALL CONCRETE SHALL BE CLASS W CONCRETE (3,600 PSI AT 28 DAYS) UNLESS OTHERWISE NOTED. 7. AN APPROVED WHITE PIGMENTED CURING COMPOUND SHALL BE APPLIED TO THE SURFACE OF THE CONCRETE AS SOON AS IT HAS BEEN POURED AND FINISHED. 8. LONGITUDINALLY PLACED DOWELS SHALL BE PROVIDED AT 12" ON CENTER WHEN POURING HALF STREET. 9. SUBGRADE STABILIZATION PERCENT, RATE, AND THICKNESS WILL DEPEND ON GEOTECHNICAL REPORT SUBMITTED TO CITY ENGINEER AND SHOWN ON PLANS. 10. PRIME COAT TO RETAIN BETWEEN OPTIMUM AND +4% MOISTURE DURING CURE TIME. 11. SEAL ALL VOIDS AND HONEYCOMBS AT ALL CURBS BEFORE PLACING BACKFI LL. 12. PAVEMENT THICKNESS TO BE APPROVED BY THE CITY ENGINEER. 13. EXPANSION JOINT MAXIMUM SPACING SHALL BE 300 FEET. 14. ALL CONSTRUCTION OF SIDEWALKS, CROSSWALKS, ETC. WITHIN THE CITY OF SOUTHLAKE ROW SHALL CONFORM TO TEXAS DEPARTMENT OF LICENSING AND REGULATION (fDLR) STANDARDS AND MEET TEXAS ACCESSIBILITY STANDARDS (TAB). 15. CONSTRUCTION OF "BARRIER FREE RAMPS" WITHIN THE RIGHT-OF-WAY WILL BE THE RESPONSIBILITY OF THE CONTRACTORAT THE TIME OF PUBLIC IMPROVEMENTS. BARRIER FREE RAMPS SHALL BE CONSTRUCTED TO TEXAS DEPARTMENT OF TRANSPORTATION PEDESTRIAN FACILITIES STANDARD DETAILS PED-05, MOST RECENT REVISION. 91-V 6" 12" ,rU. 114" per 1' �4 Slope to R.O.W. Monolithicr Curb WALK PROPERTY LINE DOWEL INTO EXISTING PAVEMENT (6" MIN.) TOOL JOINT A FLOW LINE CURB VARIES SAWED CONSTRUCTION JOINT 18" FROM BACK OF CURB OR EDGE OF PAVEMENT FLOW LINE STEEL REINFORCED CONCR #3 BARS ON 18" CENTER OTF BEND #3 BARS ALON DII 2% CROSS -SLOPE (MAX.) I VARIES A 'I PLAN VIEW BACK OF CURE WITH OR NAYS EDGE OF PAVEMENT IF NONE EXISTS NOTE: CONSTRUCTION OF "BARRIER FREE RAMPS" WITHIN THE RIGHT-OF-WAY WILL BE THE RESPONSIBILITY OF THE CONTRACTOR AT THE TIME OF PUBLIC IMPROVEMENTS. BARRIER FREE RAMPS SHALL BE CONSTRUCTED TO TEXAS DEPARTMENT OF TRANSPORTATION PEDESTRIAN FACILITIES STANDARD DETAILS PED-05, MOST RECENT REVISION. WALK PROPERTY LINE Y W O 0 O u~i 0 o a N Z a o LL O LLJ � W W m W p 12" o 114'IFT. MIN, TOP OF APPROACH � 6. fi" ❑ ❑ .c ° n ❑ a ° MA ❑ •❑ ❑ •❑ x. R.O.W. 31'-0' t5'-0" • 15'-0" 6" (min.) Portland C& (3,600 psi at 28 days) 5' Parabol CTION A -A DESIGN TERIA RESIDENTIAL COMMERCIAL IN S MIN. 5' - MAX. UY MIN. 10' - MAX. 30' APPROACH THICKNESS 6" 6' OR THICKNESS OF STREET DRIVE WIDTH 12'-20' 24'-4V DO NOT CUT TRANSITIONS TO CURB INLETSI RADIUS SHOULD START 10' FROM UPSTREAM SIDE OR 5' FROM DOWNSTREAM SIDE OF INLET. STANDARD DRIVE APPROACH or formed nt #3 Bars each way L-- Prime Coat -Emulsion lr. Subg all he stabil¢ed to a depth of 8" min. The prime coat should be directly on top itizabon shall extend 1'-0" from back of curb, of subgrade. The cost of furnishing and (See Notes 9 & 10) installing the prime coat shall be Embankment to be compacted in accordance 6" 12' 114+ ti conskiered subsidiary to the unit prices with City of ScuthFake Standard SpecrFica4ons bid for Portland Cement Concrete. TYPICAL SECTION 31" STREET 0" (MIN.) PORTLAND CEMENT CONCRETE FILL WITH JOINT SEALER FILL WITH JOINT SEALER 118" RAD. 2" F T12 T 118' TO 114" ++ NO METAL KEYWAYS DEFORMED TIE BARS 112" DIA. 30" LG., 24"0.C. TYPE C TYPE E SAWED JOINT TIE TRANSVERSE CONSTRUCTION JOINT NO SCALE 9'-6" -aW NOTE: THIS STANDARD DETAIL SHEET IS TO BE USED AS A GUIDE ONLY. CONSULTANTS ARE TO REVIEW AND VERIFY ADEQUACY FOR THEIR PROJECTS. FINAL DESIGN ADEQUACY IS THE RESPONSIBILITY OF THE SPECIFIC PROJECT ENGINEER. CASE # ZA23-0041 rd p B 00 0 w z w IL a A BARS (IN WALL) E BARS 4" 4" 4" 2" GENERAL NOTES: —\\ 1 b p 1 _ ALL CONCRETE SHALL BE CLASS "A" (5 BAGS OF CEMENT PER C_Y. AND •� b •' A MINIMUM COMPRESSIVE STRENGTH AT 28 DAYS OF 3000 PSI). ALL v v v b EXPOSED CORNERS SHALL BE CHAMFERED 314". a a a a 4 a 4 4444a4a4!lQ�a� (2)CAST b ' 2" 2" 2_ ALL REINFORCING STEEL SHALL BE OPEN HEARTH NEW BILLET STEEL 4�4 CITY OF 4 4 a 4o� PICKBARS OF INTERMEDIATE OR HARD GRADE CONFORMING TO ASTM A-15. 2 4„" E DEFORMATIONS SHALL CONFORM TO ASTM A-305-56T. Q Q Q a SOUTHLAKE Q Q Q " A �a�a� TEXAS A 2 B BARS h'n 2" p • (SAME BOTH WAYS) 3. ALL REINFORCING STEEL SHALL HAVE A MINIMUM COVER OF 2". • 4 ORM� a b • • 4. DIMENSIONS RELATING TO REINFORCING STEEL ARE TO THE CENTER v0 4% SE R a > �, v 19 ), s 4" OF BARS. 4Qalla CI4C?a4 4" 5. ALL BACKFILL SHALL BE PERFORMED BY MECHANICAL TAMPING. a 4"o , ?aaa Oaa<?aaaa a4 6. ALL STORM SEWER MUST BE VIDEO INSPECTED BY CONTRACTOR. a 3" h 6 CONTRACTOR SHALL FURNISH THE CITY WITH DVD FOR APPROVAL ' 4 4 4 Q a 4a��aD�D���� b 6" PRIOR TO ACCEPTANCE. ° 4 9 d h 17. '• p 7X: \1 • 7. ALL STORM ❑RAIN STRUCTURES 36" DEEP OR DEEP ER MUST HAVE FIBERGLASS STEPS INSTALLED. C BARS AT 6" - CENTERS ALL FOUR WALLS) PAVING SURFACE REINFORCED CONCRETE RINGS (NO BRICK) EPDXY GROUT RINGS TO TOP OF SLAB PREMOLDED EXPANSION JOINT MATERIAL fi" SIDEWALK CONSTRUCTION JOINT B BARS AT 12" JOINTS C BARS AT 6" CENTERS (VERT.) LENGTH = H + 7" A BARS AT 12" CENTERS CONSTRUCTION JOINT 30" L 2" A BARS (IN WALL) CAST IRON MANHOLE FRAME AND C (TO BE FURNISHED AND INSTALL BY CONTRACTOR). SEE RING AND OVER DETAILS THIS SHEET. ANCHOR BOLT 2" / Lu ¢I� w V V w _ w q. • U7 5l J Lu i_ W IRE D J r Vr u- + a b _ , z p • N a • P w l VER SH G w ( ONC ET FIL 4 3N D pr s 8" PIPE O.D. + 12" (MIN. 4' - 0") VARIES STORM DRAIN PIPE TO BE REINFORCED CONCRETE RUBBER GASKET OR TONGUE AND GROOVE PIPE USING OMNI-FLEX GASKETS AS MANUFACTURED BY DELTA - SOUTHWEST, INC., FT. WORTH, TEXAS, OR APPROVED EQUAL. ELEVATION WERIC SEALANT OR VED EQUAL 6" CURB B BARS AT 12" CENTERS A BAR 4'-6" BAR SIZE LENG NO. REQUIRED SPACING 10 IN BOTTOM A #4 60$„ + 12" x "H" IN WALLS - IN BOTTOM + 12" IN WALLS B #4 5'_0ll VARIABLE IN DECK 2 x " "IN WALLS SEE DETAIL C #4 r H +7 _ 6 D #4 2'-3" 8 + 6" 2'-018" E #4 21 4'-8" 5 SEE DETAIL 2 @ 6'-6" GENERAL NOTES F R STORM SEWER JUNCTION BOX 81P A BARS AT A /ISGUN. Y ETAL COVER SHALL BE INSTALLED AFTER "CENTERS STO PLETED AND WILL REMAIN 1N PLACE UNTIL Bo DIRECTIONS STGUN. STAGE III WILL NOT BE BUILT UNTILAPY THEENGINEER. APPROVAL WILL NOT BE NOIVEN UNTIL THE SUBGRADE AN❑ BASE COURSES HAOMPLETED. FIER CUT BARS AS REQUIRE❑ TO ACCOMMODATE SE. STORM SEWER JUNCTION BOX DETAILS v" MIN. CONCRETE PAVEMENT i��_ fi" STABILIZED SUBGRADE N.T.S. N.T.S. LV r 32" D r SECTION A -A 1. RI AND COVER BY EAST JORDAN IRON 1NOR , PRODUCT NO. 149531 OR APPROVED EQUAL. 2. SEE COMP Y PRODUCT SPECS FOR DETAILS (14 COVER). m RING AND OVER DETAILS N.T.S. PROPOSED ROCK RIP -RAP 6" TO 4" DIA. WITH STABILIZING FILTER FABRIC TO BE FURNISHED AND CONSTRUCTED IN ACCORDANCE WITH TXDOT STANDARD SPEC. ITEM NO.432, DRY ROCK RIP -RAP. Y-0" fil 11 VARIES 6-1 3'-0" #3 BAR 6w AT ?oo0 pooO NVERT � \ . ?p0 000 00°Q� pOQO 12" DEER AT D �O O BACK OF 6" CURB a o flo :BARS ../3000 PSI AMOCO 4545 CONCRETE AT NOTE: 18'DEEPTOEWALL NON -WOVEN FABRIC 28 DAYS. ATBEGINNINGAND OR APPROVED EQUAL END OF FLUME. #3 @ 18" CrC EACH WAY CONCRETE FLUME N.T.S. NOTE: THIS STANDARD DETAIL SHEET IS TO BE USED AS A GUIDE ONLY. CONSULTANTS ARE TO REVIEW AND VERIFY ADEQUACY FOR THEIR PROJECTS. FINAL DESIGN ADEQUACY IS THE RESPONSIBILITY OF THE SPECIFIC PROJECT ENGINEER. CASE # ZA23-0041 THOMAS HOOVER ENGINEERING, LLCJ.I.L. CUSTOM CABINETS, INC.LOT 2, BLOCK A, NORTH DAVIS BUSINESS PARKSOUTHLAKE, TEXAS 76092SOUTHLAKE, TARRANT COUNTY, TEXAS.2150 GREENWOOD LU uU 0 i ❑ HIGH VISIBILITY PLASTIC MESH FENCING HIGH VISIBILITY PLASTIC MESH FENCING PROTECTIVE FENCING: Orange Vinyl construction fencing, chain link fencing, snow fencing or other similar fencing at least four feet (4) high and supported at a maximum of ten -foot (10) intervals by approved methods sufficient enough to keep the fence upright and in place. The fencing shall be of a highly visible material, and shall have a tree protection sign affixed to the fence every twenty (20) feet in such a manner to be clearly visible to the workers on -site. PRIOR TO CONSTRUCTION: The contractor or subcontractor shall construct and maintain, for each protected tree or group of trees on a construction site, a protective fencing which encircles the outer limits of the critical root zone of the trees to protect them from construction activity. All protective fencing shall be in place prior to commencement of any site work and remain in place until all exterior work has been completed. TYPICAL TREE PROTECTION FENCING NO SCALE \\ J •r w � w ,r w w 'i' w w - - w w w w w •� w w w w 'i '� P P w w w w .i. w w �• w w w P - p D P w w w w w w w �w w w w •r w �� ,r w v W P - v 'i w 1. w w Y. w •1. w w w w .� w w w w „ i w w D- - w .i. w w .i- •Y � 1. •1. a. w a- w •Y a. .i- a. W � p . _ w 1. .v -v. .Y v. Y .v .v W _ p 9 v w •Y w wW .• P' v v W w W W J. W W W W w w W w . .L W .L w w w W . W . w W w W w W w V W w W W J• W J• W y w W w W w w W W w W w W w W w w G- w w w w W W W W w W w W w w .V w V• w V• w W w J. V5' W W w W w w - 'www w /. /. /. /. /. /. /. /. /. /. / 7 /. /77 >/Al fi\�ii��fi\Sri\ LL 0 ROTS BORING: Boring of utilities under protected trees shall be required in those circumstances where it is not possible to trench around the critical root zone of protected trees. When required, the length of the bore shall be the width of the critical root zone at a minimum and shall be a minimum depth of 48 inches. TYPICAL TREE BORING AND TUNNELING O A. Make partial cut from beneath, at a point several inches away from the trunk. B. Make a second cut from above several inches out from the first cut, to allow the limb to fall safely. C. Complete the job with a final cut just outside the branch collar, the raised area that surrounds the branch where it joins the trunk. TYPICAL TREE PRUNING NO SCALE 2'Xe LUMBER -WIRE In situations where a protected tree remains in the immediate area of intended construction and the tree may be in danger of being damaged by construction equipment or other activity, the contractor or subcontractor shall protect the tree with 2"x4" lumber encircled with wire or other means that d❑ not damage the tree. The intent is to protect the trunk of the tree against incidental contact by large construction equipment. TYPICAL BARK PROTECTION DRIP LINE NO SCALE CRITICAL /ff TRUNK RO6T ZONE 20' (CONCEPTUAL) TO 2U' (CONCEPTUAL) RADIUS OUTERMOST DRIP LINE FOR CONCENTRIC CIRCLE DRIP LINE CRITICAL ROOT ZONE: The area of undisturbed natural soil around a tree defined by a concentric circle with a radius to the distance from the tree trunk to the outermost portion of the drip line. DRIP LINE: A vertical line run through the outermost portion of the canopy of a tree and extending to the ground. CRITICAL ROOT ZONE AREA NO SCALE The following activities are prohibited within the limits of the critical root zone of any protected tree subject to the provisions of the Tree Preservation Ordinance. The following procedures shall be followed on all types of construction projects (including residential, commercial, and municipal / public domain projects). 1. Material Storage: No storage or placement of materials intended for use in construction or waste materials accumulated due to excavation or demolition shall be placed within the limits of the critical root zone of any protected tree. 2. Equipment Cleaning/Liquid Disposal: No equipment shall be cleaned or other liquids, including, without limitation, paint, oil, solvents, asphalt, concrete, mortar or similar materials deposited or allowed to flow into the critical root zone of a protected tree. 3. Tree Attachments: No signs, wires or other attachments, other than those of a protective nature, shall be attached to any protected tree. 4. Vehicular Traffic: No vehicular and/or construction equipment traffic or parking shall take place within the critical root zone of any protected tree other than on existing street pavement. This restriction does not apply to single incident access within the critical root zone for purposes of establishing the building pad and associated lot grading, vehicular traffic necessary for routine utility maintenance, emergency restoration of utility service, or routine mowing operations. 5. Grade Changes: No grade changes shall be allowed within the limits of the critical root zone of any protected tree unless adequate protective construction methods are approved in advance in writing by the Administrative Official. 6. Impervious Paving: No paving with asphalt, concrete or other impervious materials shall be placed within the limits of the critical root zone of a protected tree except as otherwise allowed in this Ordinance. 7. No heavy equipment, including but not limited to trucks, tractors, trailers, bulldozers, bobcat tractors, trenchers, compressors, and hoists, shall be allowed inside the drip4ine of any protected tree on any construction site without prior written approval of the Administrative Official. 8. Root Pruning: All roots two inches or larger in diameter which are exposed as a result of trenching or other excavation shall be cut off square with a sharp medium tooth saw and covered with pruning compound within two hours of initial exposure. The following procedures shall be followed on all types of construction projects (including residential, commercial, and municipal / public domain projects). 1. Protective Fencing: Prior to the issuance of any building or earth disturbance permit, or commencing construction, the owner, contractor or subcontractor shall construct and maintain, for each protected tree on a construction site, a protective fencing which encircles the outer limits of the critical root zone of the tree to protect it from construction activity or in cases of heavily wooded sites, as approved by the Administrative Official. 2. All protective fencing shall be in place prior to commencement of any site work and remain in place until all exterior construction activity at the site has been completed. 3. Protective fencing shall be at least four (4) feet high, clearly visible, and shall have a tree protection sign affixed to the fence every twenty (20) feet in such a manner to be clearly visible to workers on the site. 4. The use of orange vinyl construction fencing or other similar fencing is generally permitted only if there is no construction or vehicular activity within ten (10) feet of the fence. If construction activity or vehicular traffic is expected within ten (10) feet of the fence, the fence shall be constructed of chain link or other similar metal, wooden material or semi -rigid vinyl tape fencing supported with a top support wire or equivalent support material affixed to metal or wooden posts, all of which shall be six (6) feet in height. 5. All protective fencing shall be supported at a maximum of ten (10) foot intervals by approved methods sufficient enough to keep the fence upright and in place for the duration of the construction. 6. The owner shall cause the required fencing to be installed and maintained for the duration of the construction. 7. For permits involving trenching such as sewer services, irrigation systems or underground electrical work, the applicant shall provide sufficient plans to provide protection of the trees in the vicinity of the work. 8. The "tree protection sign" tree preservation instruction detail sheet and approved tree conservation plan shall be posted at each entrance to the subject property upon which one or more trees subject to the permit is situated, and at any other location designated by the Administrative Official. 9. All of the above conditions must be adhered to and inspected by a city inspector prior to the issuance of any permits. NOTE: THIS STANDARD DETAIL SHEET IS TO BE USED AS A GUIDE ONLY. CONSULTANTS ARE TO REVIEW AND VERIFY ADEQUACY FOR THEIR PROJECTS. FINAL DESIGN ADEQUACY IS THE RESPONSIBILITY OF THE SPECIFIC PROJECT ENGINEER. CASE # ZA23-0041 NO SCALE 1.202 ACRESGREENWOOD DRIVE LANDSCAPE PLAN - EAST BUFFER YARDTHOMAS HOOVER ENGINEERING, LLCJ.I.L. CUSTOM CABINETS, INC.2150 GREENWOODLOT 2, BLOCK A, NORTH DAVIS BUSINESS PARKSOUTHLAKE, TEXAS 76092SOUTHLAKE, TARRANT COUNTY, TEXAS.EXISTINGSITE DATA SUMMARY TABLEPROPOSEDSUMMARY CHART - BUFFERYARDS